<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM UNAUDITED
FINANCIAL STATEMENTS CONTAINED IN FORM 10-Q FOR THE QUARTER ENDING MARCH 31, 
1995 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL 
STATEMENTS.
</LEGEND>
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                         911,200
<SECURITIES>                                   299,424
<RECEIVABLES>                                1,476,948
<ALLOWANCES>                                   157,331
<INVENTORY>                                    465,549
<CURRENT-ASSETS>                             3,284,526
<PP&E>                                       3,551,500
<DEPRECIATION>                               2,006,701
<TOTAL-ASSETS>                               6,314,399
<CURRENT-LIABILITIES>                        1,489,957
<BONDS>                                              0
<COMMON>                                    11,728,301
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                 (7,464,866)         
<TOTAL-LIABILITY-AND-EQUITY>                 6,314,399
<SALES>                                      2,756,751
<TOTAL-REVENUES>                             2,756,751
<CGS>                                        2,037,513
<TOTAL-COSTS>                                2,037,513
<OTHER-EXPENSES>                               773,544   <F1>
<LOSS-PROVISION>                                15,963
<INTEREST-EXPENSE>                               8,346
<INCOME-PRETAX>                               (48,130)  
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                           (48,130)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (48,130)
<EPS-PRIMARY>                                    (.01)
<EPS-DILUTED>                                    (.01)
<FN>
<F1>  Other Expenses includes $283,632 in research and development expense 
      and $489,912 in general and administrative expense.
</FN>